Teledyne 4220 installation and operation guide YSI 600 Probe Specifications, Complete Unit

4220 Flow Meter

Section 5 Options and Accessories

the flow meter. You can use the YSI 600 as deep as 200 feet below the surface, or in as little as a few inches of water. The fast sensor response of the YSI 600 makes it ideal for vertical profiling. Its small size means it can fit inside two-inch diameter monitoring wells.

A Rapid Pulse Dissolved Oxygen Sensor eliminates the need for stirring, providing accurate results without an expensive and bulky stirrer. Because no stirring is required, no supplemental power supply or battery is needed, and sensor drift caused by passive fouling is minimized.

The YSI 600 communicates with any 4200 Series flow meter equipped with suitable hardware and software. Earlier model 4200 flow meters can be factory-modified to work with the YSI Sonde. Data can be exported through Flowlink for further pro- cessing.

The YSI 600 is available with a 25 foot cable to connect to the flow meter. The cables are waterproof at the sonde and can be used in lab or field.

Information about programming the flow meter to use the YSI 600 is found in Section 2 of this manual. Information about the YSI 600 Sonde is found in the YSI manual.

Table 5-5 YSI 600 Probe Specifications
	Complete Unit
Medium		Fresh, Sea, or Polluted Water
Temperature		–5° to +45° C
Storage Temp		–40° to +60°C
Depth		0 to 200 Feet (0 to 61 meters)
Diameter		1.6 Inches (4.06 cm)
Length		14 Inches (35.6 cm)
Weight		4.9 Pounds (2.22 kg)
Materials		PVC, Stainless Steel
Computer Interface		RS-232C, SDI-12
Power		12VDC, Externally supplied
System Requirements		Connects to modified 9-pin Rain Gauge Termi-
		nal on any 4200 Series Flow Meter. Operation of
		Rain Gauge with YSI 600 is still possible with a
		special Y-connect cable. Modification of older
		4200 Series Flow Meters is possible with
		changes in connectors and boards. Consult fac-
		tory.
	Sensor Specifications
Temperature
Sensor Type		Thermistor
Range		–5° to +45° C

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